<head th:fragment="head">
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <meta name="description" content="">
  <meta name="author" content="">
  <title>❤汇聚点滴的力量，成就非凡的伟业❤</title>
  <link rel="stylesheet" href="/bootstrap/css/bootstrap.min.css">
  <link rel="stylesheet" href="/css/font-awesome.min.css">
  <link rel="stylesheet" href="/css/main.css">
  <link rel="stylesheet" href="/css/login.css">
  <link rel="stylesheet" type="text/css" href="/css/pagination.css"/>
  <link rel="stylesheet" type="text/css" href="/ztree/zTreeStyle.css"/>

  <style>
    .tree li {
      list-style-type: none;
      cursor:pointer;
    }
    .tree-closed {
      height : 40px;
    }
    .tree-expanded {
      height : auto;
    }
  </style>
  <script src="/jquery/jquery-2.1.1.min.js"></script>
  <script src="/bootstrap/js/bootstrap.min.js"></script>
  <script src="/script/docs.min.js"></script>
  <script src="/layer/layer.js" type="text/javascript"></script>
  <script src="/script/jquery.pagination.js" type="text/javascript"></script>
  <script src="/ztree/jquery.ztree.all-3.5.min.js"></script>
  <script type="text/javascript">
    //侧边栏
    $(function () {
      $(".list-group-item").click(function(){
        if ( $(this).find("ul") ) {
          $(this).toggleClass("tree-closed");
          if ( $(this).hasClass("tree-closed") ) {
            $("ul", this).hide("fast");
          } else {
            $("ul", this).show("fast");
          }
        }
      });
    });
  </script>
</head>
